Lochner, Piergiorgio https://orcid.org/0000-0002-2101-6066
Fassbender, Klaus
Andrejewski, Anika
Behnke, Stefanie
Wagenpfeil, Gudrun
Fousse, Mathias
Helwig, Stefan A.
Lesmeister, Martin
Stolz, Erwin
Reith, Wolfgang
Brigo, Francesco
Yilmaz, Umut
Article History
Received: 13 February 2020
Revised: 8 May 2020
Accepted: 9 May 2020
First Online: 22 May 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the local ethics committee (No. 160/16). All procedures were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2013. Written informed consent was obtained from each participant or the legal guardian.